As I am currently in the process of getting a new computer, I only have access to online flash games or console games(I have played them way too much).
As this forum lacks a place to post your favourite flash games, please post them here.
Here is my favourite game by far.http://www.channel4.com/history/microsit...index.html
It has multiplayer, if anyone is up for a battle against me.

Newgrounds, Kongregate and Armorgames have high quality flash games. I've played a few thousand different flashgames throughout the years, which is why it's almost impossible to pick my favourites. Just take a look at the top NG games, I'm sure you'll like at least some of them: http://www.newgrounds.com/games/browse/i...sort/score

I'm not big into flash games anymore but when I was I was a huge fan of kongregate until it became all about tyrant.

If you have google chrome click on the chrome store and it's full of free flash games, some old school and some new stuff.
If you like Ron Perlman, check out Bastion. It's free and is narrated by Mr. Perlman. Plus it's perty and seems fun.

"I think of myself as an intelligent, sensitive human being with the soul of a clown which always forces me to blow it at the most important moments." -Jim Morrison